baber/WOPTO huggingface dataset:
Patent JP-H03244576-A (JP)
Title: Printer
Inventor: YAMAKI TAKANORI
IPC: B41J29/38
Filed: 1990-02-22
Abstract: PURPOSE:To execute an intended printing in a simple manner by a method wherein when a character string registered in an inner memory coincides with a character string transmitted from a host, a process command registered in pair with a character string is read and a printing processing is conducted. CONSTITUTION:A character string AAA and a character string BBBBBB that are defined and registered in a buffer memory are transmitted from a host machine 5. If the registered character string AAA is transmitted, a comparison means 13 reads this character string simultaneously with the read-out of a register command 21 and compares the content of the command with the transmitted character string AAA. When the transmitted character string AAA is contained in the register command 21, a bold command that is a process command making a pair with a character string coinciding with the transmitted character string AAA is read and transmitted to a CPU 2. The CPU 2 conducts the printing processing of the character string AAA on the transmitted bold command. On the other hand, if the character string BBBBBB is transmitted from the host machine 5, a similar processing is also conducted, and an underline is provided under the character string BBBBBB.
Patent JP-2000242921-A (JP)
Title: Tape for processing magnetic recording medium and production of magnetic recording medium
Inventor: WATANABE KOJI
IPC: G11B5/84
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a tape for processing a magnetic recording medium which is capable of applying high-accuracy texturing to a substrate surface at a good yield and a process for producing the magnetic recording medium. SOLUTION: The tape for processing the magnetic recording medium is a nonwoven fabric structure which contains elastomer at 15 to 80% of the weight of fibers, is constituted by intermingling of the extremely fine fibers of <=0.3 dtex and is uniform over the entire part of the surface. The tape is characterized in that the ratio S of the compression elasticity under load of 0.1 kg/cm2 and the compression elasticity under load of 0.5 kg/cm2 is <=4.0, the tape has fluffing of the extremely fine fibers of <=9.3 dtex and the coefficient of wear resistance is <=20 mmg. The process for producing the magnetic recording medium is characterized in that the texturing is executed by imparting the free abrasive grains to such tape for processing the magnetic recording medium while moving the tape.
Patent JP-S62200822-A (JP)
Title: Counter circuit
Inventor: TANAKA NORIO
IPC: H03K23/50
Filed: 1986-02-28
Abstract: PURPOSE:To reduce the switching time by classifying plural counters of a counter circuit into an even number order of counters and an odd number order of counters and arranging an output logic level of an advanced read carry of the even number stage counters and the odd number order counters so that positive logic and negative logic are alternated to each other. CONSTITUTION:AND gates 5, 6 and NOR gates 7, 8 constitute a latch reset/set flip-flop (R.SFF), an output of an inverter 9 is inputted to the AND gate 5 and an input of the inverter 9 is inputted to the AND gate 6, then a delay type flip-flop (DFF)10 including the inverter 9 is formed. An output of a NAND gate 13 of the DFF15 (point B in figure) is inputted to an exclusive NOR gate 16 and the AND gate 17 together with the advanced read carry input CI, and the output of the exclusive OR gate 16 becomes a data input to the DFF10 and the output of the AND gate 17 becomes an advanced read carry output CO.
Patent JP-H10238232-A (JP)
Title: Synthetic resin stile
Inventor: SEGAWA KOICHI
IPC: E06B3/22
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To improve heat insulating property by forming a glass installing recessed part of a synthetic resin stile main body and a bead, and arranging a hollow part in the stile main body and the bead. SOLUTION: An intermediate hollow part 34 by connecting one side wall 30 and the other side wall 31 to each other by an inner connecting wall 32 and an outer connecting wall 33, is formed in a stile main body 15 of a lower frame 11 of an inner paper-sliding door 5 and an outer paper-sliding door 6 composed of synthetic resin. Next, a bead installing recessed groove 35 and a vertically long hollow part 36 are arranged on a side wall 30, and a vertically long first hollow part 40 and a second hollow part 41 are also arranged on a side wall 31. Next, a hollow part 50 and a locking piece 51 are arranged in a bead 16, and the locking piece 51 is locked on the recessed groove 35, and is installed on a main body 15, and a glass installing recessed part 54 is formed. A sealing piece 52 is arranged on an outdoor side surface 16a of the bead 16.  An upper stile of the paper-sliding doors 5 and 6, a door stop stile, the stile main body of a meeting stile and a cross section of the bead are also formed in the same way as the lower frame 11. Therefore, the stile excellent in heat insulating performance by air of the respective hollow parts can be formed, and rigidity can also be improved.
Patent JP-S59169394-A (JP)
Title: State amount assuming system of synchronous machine
Inventor: NERI KATSUYOSHI
IPC: H02P9/10
Filed: 1983-03-14
Abstract: PURPOSE:To stably operate a synchronous machine by the entirely conditioned control amount by using the actually measured values of the voltage, current, power of the machine during operation and linear and lateral axial components of air gap magnetic flux to presume the state amount or parameter. CONSTITUTION:The voltage is detected by a transformer PT, the current is detected by a current transformer CT, effective and reactive powers are obtained by a power converter 12, and inputted to digital computers 2. An air gap magnetic flux from a search coil SC is applied to 2-axis component calculator 13, divided by linear and lateral axis components by the aid of a rotor position sensor PS, and inputted to the computers 2. The state amounts to be presumed are used as variables to obtain the difference between the calculated values and the actually measured values, the square is multiplied by weight coefficient, and the value when the combined value becomes minimum, is used as the state amount, thereby obtaining the conditioned presumed value. Accordingly, multiple variable control is performed with cooperation, thereby increasing the stable operating range.
Patent JP-H02222374-A (JP)
Title: High voltage generating circuit
Inventor: KAWAMIDORI SEIJI
IPC: H04N3/185
Filed: 1989-02-23
Abstract: PURPOSE:To improve the responsiveness of a constant-voltage characteristic for holding a level of an outputted high voltage pulse voltage constant by bringing a supplied voltage to intermittent control by a switching transistor which is turned off in a trace period, and controlling the quantity of electrical energy accumulated in a response circuit. CONSTITUTION:A resonance use capacitor 17 resonates with a fly-back transformer 14 in a fly-back period and generates a pulse of a high voltage, and a voltage of a secondary winding L2 for boosting a pulse output of a high voltage generated in a primary winding L1 of the fly-back transformer 14 is rectified by a diode 18 and becomes an anode voltage of a CRT. Also, on its supply power source circuit, such a switching transistor 11 as inverted from ON to OFF in a trace period is provided, and by the switching transistor 11, electrical energy accumulated in a resonance circuit is controlled. In such a way, by responding quickly to a fluctuation of a high voltage output level, a constant high voltage can be obtained.
Patent JP-H08242573-A (JP)
Title: Rotor of superconductive dynamo-electric machine
Inventor: GOTO HIDEYUKI
IPC: H02K55/04
Filed: 1995-03-01
Abstract: PURPOSE: To make it possible to use a low-strength material for a torque tube and a damper and reduce a marginal space of a fitting part between the torque tube and the damper. CONSTITUTION: A torque tube 21 and a low-temperature damper 22 has each recessed part 21a or 22a at an axial end part on the same fitting face in a circumferential direction. A supporting member 23 is inserted in the recessed parts 21a and 22a to reduce a relative dislocation between the torque tube 21 and the low-temperature damper 22 in the circumferential direction.
Patent JP-S55134799-A (JP)
Title: Plastic fan for cooling automotive engine
Inventor: HORI TAKANOBU
IPC: F04D29/26
Filed: 1979-04-07
Abstract: PURPOSE:To insure the sufficient transmission of drive force by connecting bushes and spacers into unitary bodies and inclining the other end of the flange of the bushes so that the boss may be pressed by the spacers placed on its both sides for securing that connection. CONSTITUTION:An inclined portion 9 is made through the process wherein the bushes 7 whose whole outer-circumferential face is knurled 11 are thrusted into the holes 12 of spacers 10 until their flanges 8 contact with the spacers 10, heated to the higher temperature than the melting point ( 160 deg.C) of the plastic material of a boss portion 2 and thrusted into the holes 13 the boss portion 2. The other ends of the bushes 7 are inclined to form an inclined portion 9. Since, the inner circumferential faces of the holes 13 of the boss portion 2 are welded securely to the bushes 7 by that thrust-in after heating and the spacers 10 are thrusted into the bushes 7  into a unitary body, the connection between the boss portion 2 and bushes 7 is  secured and has no play to insure sufficient transmission of drive force.
Patent JP-S61201424-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOKOYAMA HAJIME
IPC: H01L21/265
Filed: 1985-03-04
Abstract: PURPOSE:To control distribution of the density of impurities implanted vertically by a method wherein a glass mask used for ion implantation is formed into a lattice shape. CONSTITUTION:A lattice 2 is formed on a glass mask 1. The lattice 2 is formed into a checkered pattern wherein shielded parts 3 are arranged with a predetermined interval. The shielded parts 3 of the glass mask 1 correspond to the positions where apertures 8 of resist are to be opened on a main surface of a semiconductor substrate 4. Dimension of a cross of the lattice must be so predetermined as to have a space which enables impurity elements to diffuse and mix mutually by heat treatment process and be adjusted to about 1mum. to 4mum. Ions are implanted as shown by arrows A and the impurity elements 7 are implanted into the predetermined depth. Then the substrate is annealed. With this constitution, the impurity elements 7 diffuse as shown by arrows B and approximately uniform density distribution at the predetermined depth can be obtained.
Patent JP-S58159352-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGUCHI KOUICHI
IPC: H01L21/3205
Filed: 1982-03-17
Abstract: PURPOSE:To maintain the effect of stabilized surface of the semiconductor element  located on a silicon nitride film, to prevent the abnormal reaction as well as to increase the reliability of the titled semiconductor device by a method wherein an aperture part for lead out of a wiring layer is provided on an insulating film, and after a  silicon nitride film has been adhered to the above, an electrode wiring material is  coated, and a wiring is formed by performing a selective anodizing method. CONSTITUTION:The silicon nitride film alone, located in the first aperture parts 103  and 103', is converted into a silicon oxide film. Subsequently, a double-layer structure  consisting of a thin silicon film 107 and a thick aluminum film 108 is formed on a  substrate by performing a vapor-deposition method. Then, a porous alumina film 109 is  formed on the surface of the aluminum film 108 using the second anodizing method.  The silicon thin film 107 is diffused into the aluminum film 108 by performing a heat  treatment and a silicon-aluminum alloy layer 110 is formed. At this stage, the generation of microscopic cracks and protrusions on the alumina film 109 is reduced, and  they can be totally eliminated by obtaining appropriate conditions of vapor deposition  and heat treatment. Subsequently, the unnecessary part of the above is converted to an alumina film 111 by performing the third anodizing process using photoresist and the  like as a mask, and a wiring pattern is formed.
Patent JP-H05218489-A (JP)
Title: Solid-state relay photodetector
Inventor: TANISAKO SHINICHI
IPC: H01L31/10
Filed: 1992-01-31
Abstract: PURPOSE:To enable a solid-state relay photodetector to be enhanced in both moisture resistance and light coupling efficiency between a light emitting element and a photovoltaic diode. CONSTITUTION:Single crystal island regions 3 insulated from each other by isolation are provided inside a polycrystalline silicon support substrate 1, and a photovoltaic diode 4 is formed inside each of the island regions 3. An oxide film 11 is formed on the diode 4 to serve as an antireflection film. An Al wiring 12 connected to the diode 4 is covered with a surface protective nitride film 13, but the light receiving plane of the diode 4 is not covered with the surface protective nitride film 13.
Patent JP-H04260441-A (JP)
Title: Catalyst and method for purifying exhaust gas
Inventor: KAWAI YOSHIAKI
IPC: B01D53/86
Filed: 1991-02-15
Abstract: PURPOSE:To provide a catalyst removing nitrogen oxide, carbon monoxide and hydrocarbon from oxygen excessive exhaust gas containing nitrogen oxide, carbon monoxide and hydrocarbon with high purifying efficiency. CONSTITUTION:A catalyst is obtained by adding cobalt and silver to zeolite and has purifying function removing nitrogen oxide, carbon monoxide and hydrocarbon from oxygen excessive exhaust gas containing nitrogen oxide, carbon monoxide and hydrocarbon.
Patent JP-H03251573-A (JP)
Title: Production of cimetidine
Inventor: NIWA HIROYUKI
IPC: C07D233/64
Filed: 1990-02-26
Abstract: PURPOSE:To easily obtain in high yield the title compound useful as an anti- ulcer therapeutic agent by reaction between an imidazole derivative and a guanidine derivative in the presence of an alkali metal alkoxide. CONSTITUTION:The objective cimetidine of formula III can be obtained by mixing and agitating for several hours, while cooling, (A) 4-methyl-5- mercaptomethylimidazole of formula I or its salt and (B) a guanidine derivative of formula II (Y is tosyloxy or mesyloxy) in the presence of an alkali metal alkoxide (e.g. sodium methoxide) in an organic solvent such as methanol under a nitrogen atmosphere. The compound of the formula I is an established one, while the compound of the formula II can be prepared by acting a mesyl or tosyl halide on N-cyano-N'-methyl-N''-(2-hydroxyethyl)guanidine.
Patent JP-S52127205-A (JP)
Title: Manufacture of informtion recording medium
Inventor: SATOHARA YOSHIO
IPC: C23C14/02
Filed: 1976-04-16
Abstract: PURPOSE:To produce an oxide ferromagnetic body for high density information recording in widely controlable parameters for producing, by heat treating in a thermal atmosphere, a body which is alternately laminated lamination comprising metal or metal oxide which can be stably formed.
Patent JP-H05188293-A (JP)
Title: Zoom lens
Inventor: ITO TAKAYUKI
IPC: G02B13/18
Filed: 1992-01-14
Abstract: PURPOSE:To decrease the number of lens elements and improve the chromatic aberration by arraying a 1st lens group which has positive focal length and a 2nd lens group which has negative focal length in order from the object side, varying the power by varying the interval between the both, and satisfying specific conditions. CONSTITUTION:A 1st lens group consists of a small-power lens group 1a and a large-power lens group 1b which are arrayed in order from the object side. One of the lens groups 1a and 1b is a cemented lens which has a divergent cemented surface and one lens surface of the lens group 1a is made aspherical. The conditions shown by inequalities I-III are satisfied. In the inequalities, fs is the focal length of the whole system of short focus side, f1a the focal length of the lens group 1a, f1b the focal length of the lens group 1b, fc the focal length of the cemented surface of the 1st lens group, gammac the radius of curvature of the cemented surface, and Ngamma and Nf the (d)-line refractive indexes of the image-side and object-side lenses of the cemented surface while fc=gammac/(Ngamma-Nf).
Patent JP-H01215646-A (JP)
Title: Automobile safety device and driving method thereof
Inventor: SUGIMURA TOSHIO
IPC: B60R21/00
Filed: 1988-02-25
Abstract: PURPOSE:To enable an operator to be prevented from being directly hit through the Meissner effect of a superconductor by energizing the coil provided inside a steering wheel, when the collision of an automobile is sensed while the operator wearing cloths made up of a superconductor is driving the automobile. CONSTITUTION:When an automobile is being driven by an operator 15 who wears superconductive cloths 11 made up of a superconductor, if an impact sensing switch 14 senses an impact so that it is turned ON, a current from a power supply 13 passes through a coil 12 incorporated inside a steering wheel, and according to the principe of electromagnetic induction, lines of magnetic force is caused in the coil 12. Further, in this case, although the operator 15 is liable to be moved forward by inertia, since the operator wears superconductive cloths 11, according to the Meissner effect of a superconductor, lines of magnetic force are caused in the direction negative to the lines of magnetic force from the coil 12 to prevent the forward movement of the body, thus the operator 15 can be protected from impact.
Patent JP-S58161546-A (JP)
Title: Multiplex transmitter
Inventor: KURUSU YOFUMI
IPC: H03M13/00
Filed: 1982-03-19
Abstract: PURPOSE:To detect and correct a single error by a transmitter, by adding a multiplexing synchronizing signal generating circuit at the transmitting side and a multiplexing signal transmission error detecting circuit and a counter common with each channel at the receiving side respectively. CONSTITUTION:At the transmitting side, an error detecting signal given from a multiplexing signal error detecting signal generating circuit 32 is added to each channel signal and then transmitted as a multiplexing signal 6T. When a bit error is produced during the transmission, a multiplexing signal 6R to be received is set at 1 unlike the signal 6T only at that part. The signal 6R is received at a receiving part 7, and an error is detected by a multiplexing signal transmission error detecting circuit 35. When the circuit 35 detects an error, a counter 36 counts up thereafter synchronizing signals SYCH. Thus the contents of the counter 36 show the number of bits produced after the generation of an error. The erroneous bit is detected from the contents of the counter 36 and by an error detecting circuit 51. On the other hand, a reproduced signal is fed to the circuit 51. Thus the error of the unit bit is corrected, and a normal data 48 is delivered.
Patent JP-H06260313-A (JP)
Title: Manufacture of metal magnet powder
Inventor: OBAYASHI NOBUO
IPC: C01G49/02
Filed: 1993-03-03
Abstract: PURPOSE:To provide a method for manufacturing metal magnetic powder in which the powder having high magnetic characteristics is obtained by reducing residual sodium in the powder with spindle-shaped alpha-oxy-iron hydroxide as a starting material. CONSTITUTION:The method for manufacturing metal magnetic powder comprises the steps of heat treating molded alpha-oxy-iron hydroxide in a non-reducing atmosphere to alpha-iron oxide, then cleaning the alpha-iron oxide in shape as molded with water to remove sodium, then drying it and reducing it in a reducing atmosphere.
Patent JP-S59167831-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI YUTAKA
IPC: G11B5/66
Filed: 1983-03-14
Abstract: PURPOSE:To prevent curling by providing a magnetic layer on the surface of a base film made into the two-layered structure in which the base film consisting of a high polymer molding contg. solid powder particles is laminated on the rear of the base film consisting of a high polymer molding. CONSTITUTION:A base film 1 consisting of a polymer molding of an underlayer for constituting base films 1, 2 by laminating these films into the two-layered structure is formed by incorporating solid particles into the film 1 in a range of 2-50wt% range in order to improve the mechanical strength of the resulting magnetic recording medium and to suppress curling. Various powders of carbon black, molybdenum disulfide, etc. are adequate as the solid powder particles to be incorporated therein and particularly it is possible to obtain a lubricating effect with these powders by incorporating a solid lubricant therein.
Patent JP-H06257459-A (JP)
Title: Two cycle v-type engine
Inventor: YAMAGUCHI TOSHIO
IPC: F02B61/02
Filed: 1993-03-03
Abstract: PURPOSE:To equalize intake performance of two cylinder assemblies without enlarging the engine width and also without losing the degree of freedom of engine layout. CONSTITUTION:In a two cycle V-type engine wherein two cylinder assemblies 2, 3 are arranged on a crank case 4 so as to be formed into a V shape, and two intake passages 9, 10 for feeding air-fuel mixture into respective cylinder assemblies 2, 3 are provided on the crank case 4, at least one of two cylinder assemblies 2, 3, for example, the cylinder assembly 3 is arranged on the crank case 4 while being turned around a cylinder shaft 3a by the specific angle theta. And a passage center line of the intake passage 10 of this cylinder assembly 3 is approximately straightly extended in parallel with the turning-movement direction of the cylinder assembly 3, and also in the direction to be separated from the other cylinder assembly 2.
Patent JP-H06322321-A (JP)
Title: Natural resin acid ester modified with phenolic resin, its production and its use in printing ink
Inventor: ARUBERUTO BENDAA
IPC: C09D11/10
Filed: 1994-03-14
Abstract: PURPOSE: To obtain the subject new resin made from starting materials such as a natural resin or phenol and in a specified manner, which has a high molecular weight, a high solution viscosity and good mineral oil compatibility, can be produced with a short time and is switable as a binder resin for printing inks.  
     CONSTITUTION: This resin is obtained by reacting a natural resin (acid) (A) (desirably tall resin) with a mono- or poly-nuclear alkylolizable phenol (B) (desirably nonylphenol), an aldehyde or an aldehyde acetal) (C) (desirably formaldehyde), an aliphatic, alicyclic or araliphatic alcohol (D) having at least two hydroxyl groups (desirably glycerol) at 100-250°C in the presence of a Mg compound (desirably magnesium carbonate) (E) and optionally an ethylenically unsaturated hydrocarbon resin and removing water from the reaction mixture by azeotropic distillation with an entraining agent (desirably toluene) at 200-300°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01216221-A (JP)
Title: Characteristic measuring instrument for semiconductor laser
Inventor: SEKINO TOSHIAKI
IPC: G01J9/00
Filed: 1988-02-24
Abstract: PURPOSE:To facilitate measuring operation by providing a spectroscope and a polarizer which rotates continuously and measuring the wavelengths of a TE wave component and a TM wave component automatically. CONSTITUTION:A detection system consists of a photodetector 6, a DC power source 7, a resistance 8, a lock-in amplifier 9, and a voltmeter 10. The output light of a semiconductor laser 1 enters the photodetector 6 through the polarizer 4 and spectroscope 5. The polarizer 4 rotates at a constant rotating speed (f) in a plane perpendicular to the traveling direction of light. The resistance 8 is a resistance for photocurrent detection and its detection voltage is measured by the voltmeter 10 through the lock-in amplifier 9. The polarizer 4 rotates, so the light which passes through the polarizer varies in polarized component ratio with time, so polarized components incident on the spectroscope vary. The TE wave and TM wave shift by 90 deg.C with respect to the rotation of the polarizer 4. For the purpose, the output of the photodetector 6 after being diffracted spectrally for the phase component is detected to measure the wavelength of polarized light.